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vim-patch:8.1.1946: memory error when profiling a function without a script ID

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Problem:    Memory error when profiling a function without a script ID.
Solution:   Check for missing script ID.  (closes vim/vim#4877)
163588005d
This commit is contained in:
erw7
2019-08-30 12:27:44 +09:00
parent 9db60b06a1
commit d3f1eb3024
4 changed files with 43 additions and 11 deletions
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22
src/nvim/eval.c
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@@ -22147,16 +22147,18 @@ void func_dump_profile(FILE *fd)
} else {
fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
}
bool should_free;
const LastSet last_set = (LastSet){
.script_ctx = fp->uf_script_ctx,
.channel_id = 0,
};
char_u *p = get_scriptname(last_set, &should_free);
fprintf(fd, " Defined: %s line %" PRIdLINENR "\n",
p, fp->uf_script_ctx.sc_lnum);
if (should_free) {
xfree(p);
if (fp->uf_script_ctx.sc_sid != 0) {
bool should_free;
const LastSet last_set = (LastSet){
.script_ctx = fp->uf_script_ctx,
.channel_id = 0,
};
char_u *p = get_scriptname(last_set, &should_free);
fprintf(fd, " Defined: %s line %" PRIdLINENR "\n",
p, fp->uf_script_ctx.sc_lnum);
if (should_free) {
xfree(p);
}
}
if (fp->uf_tm_count == 1) {
fprintf(fd, "Called 1 time\n");